Earhook



FIG. 1 is a front elevational view of an earhook showing our new design;

FIG. 2 is a left elevation view of the earhook of FIG. 1;

FIG. 3 is a right elevation view of the earhook of FIG. 1;

FIG. 4 is a bottom left elevation view of the earhook of FIG. 1; and,

FIG. 5 is a perspective view of the earhook of FIG. 1. 

What is claimed is the ornamental design for an earhook, as shown and described. 